Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices

Details Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices

2005-03-31

arxiv.org/abs/cond-mat/0504003v2

Phys. Rev. Lett. 95, 056401 (2005)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 figures

Scientific paper

10.1103/PhysRevLett.95.056401

We propose an interaction-induced cooling mechanism for two-component cold fermions in an optical lattice. It is based on an increase of the ``spin'' entropy upon localisation, an analogue of the Pomeranchuk effect in liquid Helium 3. We discuss its application to the experimental realisation of the antiferromagnetic phase. We illustrate our arguments with Dynamical Mean-Field Theory calculations.

Affiliated with

Also associated with

No associations

Rating

Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interaction-induced adiabatic cooling and antiferromagnetism of cold fermions in optical lattices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-603036